"Big brother, this time fortunately, you chose a connecting flight from Zhongchuan Airport to the second-rate international airport, otherwise how would we have time to come to Shudu to shop, they all say that the hot girls in Shudu are very smart, and when I look at it today, it really lives up to its reputation, and the streets are full of long legs!"

"Actually, it's also a side of water and soil to support a person, if it weren't for the change of the earth's orbit, our Great Northwest would be the real green water town!" That eldest brother is Yun Zhongfan, the boss of the third generation of the Yun family, has always had a cold and solemn face, and the ancient well has no waves, but at this moment there is a trace of fluctuation. Pen, fun, and www.biquge.info

"Huh, why?" the others asked, puzzled.

An archaeological team led by Dr. Sereno of the University of Chicago has discovered the remains of Stone Age humans dating back 10,000 years in an area in the southern Sahara Desert that was once a lake, showing that humans once hunted and fished there. ”

"It's... Why is this an oasis turning into a desert?" the crowd became more curious, and even the people nearby listened attentively.

Yun Zhongfan said lightly: "The earth is inclined in the process of revolving around the sun, the projection of the earth's equator on the celestial sphere becomes the celestial equator, the orbit is called the ecliptic, and the acute angle between the celestial equatorial plane and the ecliptic plane is called the yellow equatorial angle, which reflects the degree of inclination of the earth, in thousands of years from more than 6000 years ago to more than 3600 years ago, the yellow equatorial angle of the earth's perihelion has changed from 24.14 degrees to 23.34 degrees. ”

"This caused a sharp increase in summer temperatures and a significant reduction in rainfall in the Sahara region of North Africa. It is small changes in the inclination of the Earth's orbit that have led to changes in the Earth's atmosphere, ocean ice and vegetation, which have transformed the Sahara from forested greenlands to barren deserts, the largest change in terrestrial vegetation on Earth in the last 6,000 years. ”

Yun Zhongfan smiled slightly: "Maybe in a few thousand years, our great northwest will also have beautiful mountains and rivers!" It's just that you and I can't see it!"

"Hahaha," the crowd laughed.

"Allure, what are you thinking?" A woman sitting next to Yun Zhongfan's voice was like a yellow warbler, and she asked the cold woman next to her in a daze.

Yun Chengcheng suddenly said: "It turned out to be them, I heard them mention Ji Yun when I came that day!"

She stood up suddenly, walked quickly to the female passenger next to Xu Jiao and Jie Jing, and said very politely, "This young lady, can we change seats?"

The woman glanced at Yun Chengcheng and lost her mind for a moment.

At this moment, a female flight attendant next to her came over, showed a standard professional smile, and said to Yun Cheng: "Miss, you can't change seats on the plane, please return to your seat, the plane is about to take off!"

Yun Chengcheng turned his head, handed the flight attendant a sweet smile, and then spoke: "I know that you can't change seats casually on the plane, because the plane has very high requirements for load configuration, and when passengers finish checking in, passengers' information, including baggage information, is included in the load of the aircraft." ”

"Based on this information, the relevant departments of the airline will be scattered according to the requirements of the aircraft's center of gravity within 30 minutes to 45 minutes after the check-in closes, and send the relevant center of gravity information to the flight captain, so that the crew can confirm the weight and center of gravity of the aircraft, so as to calculate the relevant flight parameters such as the altitude, speed and fuel quantity that are most suitable for the aircraft. ”

"This is to determine the best balance of weights and attitude when the plane takes off, so that the aircraft can fly safely, right?"

The flight attendant was stunned, he didn't expect Yun Chengcheng to say this, "Since you know, why..."

Yun Qingcheng smiled: "My carry-on luggage is this small bag, only two catties, my weight is fifty kilograms, this lady's handbag is also one kilogram, and there is an ultra-thin notebook, the weight is one kilogram, and this lady's weight is forty-nine kilograms, the weight of the two of us is the same, it will definitely not affect the center of gravity of the aircraft!"

"Now, could you please inform the cabin crew and verify what I said, if there is no problem, can I change seats?"

The flight attendant stayed there for a while, and it took a long time for him to come back to his senses and hurry to inform him.

Half an hour later, he returned again, looking surprised.

The female passenger had no objections and chose to change her seat.

Yun Chengcheng sat down elegantly, suddenly looked back, and smiled at the female flight attendant: "Also, even if this plane is really out of balance, you guys are fine!"

Then she no longer paid attention to the female flight attendant, turned her head to look at Jie Jing and Xu Jiao, and stretched out her slender and slender white palm: "Hello, my name is Yun Qicheng!"

"You... Well..."

Jie Jing and Xu Jiao had already recognized Yun Chengcheng's 'speech' just now, this woman was the woman who smashed Tang Zirui's car from the sky after coming out of the Qing Bar that night, that is, the woman who was looking for Ji Yun.

"It's a coincidence, isn't it?"

's elegant demeanor and incomparably powerful aura overshadowed Xu Jiao, the daughter-in-law of a wealthy family, and even she felt breathless.

Seeing that the two of them were having difficulty breathing, Yun Chengcheng was suddenly stunned, and then smiled apologetically, and in an instant, Xu Jiao and Jie Jing felt much more comfortable.

Look at the woman in front of you again.

She is a little younger than Xu Jiao, but a little older than Jie Jing.

"Ugh..."

After watching it for a long time, the two girls suddenly couldn't help but sigh in unison.

If there is a perfect woman in the world, it is definitely the woman in front of you.

Maybe the only thing she is not perfect is that her momentum is too exposed, but this kind of rigidity and softness, with some cruel beauty, is the most thrilling.

Compared with her messy white dress last time, today she seems to be the focus of the whole world.

Her jet-black hair was tied by a water-blue headband, a slim-fitting light blue shirt, a short black skirt underneath, and a pair of white strappy Gauguin on her feet.

"Obviously, the clothes are not famous brands, and they are not expensive, and they don't look perfect with it, but how can it be so perfect when worn on her body?"

"It's... It's a coincidence..."Jie Jing came back to her senses, trying to squeeze out a smile, recalling the scene that day, not afraid that it would not be human!

"Ahh Hello, my name is Xu Jiao, this is my good friend, Jie Jing!" Xu Jiao also came back to her senses, after all, the world she had seen was bigger than Jie Jing, and she immediately returned to the appearance of the daughter-in-law of the big family.

"Are you going to Qiongzhou to play?" asked Yun Chengcheng with a smile.

"yes, go out for a walk, what about you?" the conversation seemed cautious.

"I'm going to find my husband!"